# tier-pricing-table/6.1.0/src/API/WooCommerceRESTAPI.php

Tiered Pricing Table for WooCommerce, version 6.1.0. 65 lines.

- Page: https://pluginprobe.com/plugins/tier-pricing-table/6.1.0/code/src/API/WooCommerceRESTAPI.php
- Raw: https://pluginprobe.com/plugins/tier-pricing-table/6.1.0/raw/src/API/WooCommerceRESTAPI.php
- Modified: 2023-01-18T14:56:26+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/tier-pricing-table/6.1.0/code/src/API/WooCommerceRESTAPI.php#L10-L20`.

```php
<?php

namespace TierPricingTable\API;

use  TierPricingTable\Addons\RoleBasedPricing\RoleBasedPriceManager ;
use  TierPricingTable\PriceManager ;
use  WC_Product ;
class WooCommerceRESTAPI
{
    public function __construct()
    {
        add_action( 'rest_api_init', function () {
            $supportedAPIProductTypes = apply_filters( 'tiered_pricing_table/api/supported_product_types', array( 'product', 'product_variation' ) );
            foreach ( $supportedAPIProductTypes as $productType ) {
                register_rest_field( $productType, 'tiered_pricing_type', array(
                    'get_callback'    => function ( $product ) {
                    return PriceManager::getPricingType( $product['id'] );
                },
                    'update_callback' => function ( $value, WC_Product $object ) {
                    if ( in_array( $value, array( 'fixed', 'percentage' ) ) ) {
                        PriceManager::updatePriceRulesType( $object->get_id(), $value );
                    }
                },
                    'schema'          => array(
                    'description' => __( 'Tiered Pricing type. can be either "percentage" or "fixed"', 'tier-pricing-table' ),
                    'type'        => 'string',
                    'context'     => array( 'view', 'edit' ),
                ),
                ) );
                register_rest_field( $productType, 'tiered_pricing_fixed_rules', array(
                    'get_callback'    => function ( $product ) {
                    $pricingRule = PriceManager::getPricingRule( $product['id'], 'fixed' );
                    return $pricingRule->getRules();
                },
                    'update_callback' => function ( $value, WC_Product $object ) {
                    $rules = $this->decodeRules( $value );
                    update_post_meta( $object->get_id(), '_fixed_price_rules', $rules );
                },
                    'schema'          => array(
                    'description' => __( 'Tiered Pricing fixed rules. The format is the following: "quantity:price". For example, "10:20,5:40" means 10$ per piece if users buy 20pcs and 5$ per piece if users buy 40pcs', 'tier-pricing-table' ),
                    'type'        => 'string',
                    'context'     => array( 'view', 'edit' ),
                ),
                ) );
            }
        } );
    }
    
    protected function decodeRules( $data )
    {
        $rules = explode( ',', $data );
        $data = array();
        if ( $rules ) {
            foreach ( $rules as $rule ) {
                $rule = explode( ':', $rule );
                if ( isset( $rule[0] ) && isset( $rule[1] ) ) {
                    $data[intval( $rule[0] )] = $rule[1];
                }
            }
        }
        $data = array_filter( $data );
        return ( !empty($data) ? $data : array() );
    }

}
```